EP2359954B1 - Outil d'expansion pour le façonnage de récipients - Google Patents

Outil d'expansion pour le façonnage de récipients Download PDF

Info

Publication number
EP2359954B1
EP2359954B1 EP11163270.9A EP11163270A EP2359954B1 EP 2359954 B1 EP2359954 B1 EP 2359954B1 EP 11163270 A EP11163270 A EP 11163270A EP 2359954 B1 EP2359954 B1 EP 2359954B1
Authority
EP
European Patent Office
Prior art keywords
die
container
expansion
diameter
work surface
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Not-in-force
Application number
EP11163270.9A
Other languages
German (de)
English (en)
Other versions
EP2359954A1 (fr
Inventor
Gary Myers
Anthony Fedusa
Robert Dick
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Howmet Aerospace Inc
Original Assignee
Alcoa Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alcoa Inc filed Critical Alcoa Inc
Priority to PL11163270T priority Critical patent/PL2359954T3/pl
Publication of EP2359954A1 publication Critical patent/EP2359954A1/fr
Application granted granted Critical
Publication of EP2359954B1 publication Critical patent/EP2359954B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B21D51/2646—Of particular non cylindrical shape, e.g. conical, rectangular, polygonal, bulged
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools
    • B21D22/025—Stamping using rigid devices or tools for tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/08—Tube expanders
    • B21D39/20—Tube expanders with mandrels, e.g. expandable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/12—Cans, casks, barrels, or drums
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S72/00—Metal deforming
    • Y10S72/715—Method of making can bodies

Definitions

  • This invention relates to an expansion die for manufacturing metal containers according to the preamble of claim 1.
  • a die is for example disclosed in WO-A-2005 000 498 .
  • Beverage containers for various soft drinks or beer are generally formed by drawn and iron technology (i.e., the DI can), in which the container trunk (or side wall portion) and the container bottom are integrally formed by drawing and ironing a metallic sheet, such as an aluminum alloy sheet or a surface-treated steel sheet.
  • a metallic sheet such as an aluminum alloy sheet or a surface-treated steel sheet.
  • these beverage containers are produced massively and relatively economically to substantially an identical shape. As the containers are produced substantially to an identical shape, they can not adequately be discriminated or differentiated from one another by their appearance. As the beverage containers are manufactured massively and relatively economically, there is a strong desire among beverage manufacturers for economical beverage containers with unique configurations to help differentiate their products.
  • One example of a prior reshaping process that produces a container body having an increased diameter includes molding technology in combination with an expansion medium that is positioned within the container body.
  • the expansion medium causes a radial expansion of the container body from its interior against a mold surface having a geometry that corresponds to the desired shape.
  • the expansion medium may include compressed air or nitrogen; an incompressible liquid; or may be provided by radially actuated fingers.
  • Reshaping or expansion of container bodies by molding technology has a number of disadvantages. More specifically, molding of container bodies increases manufacturing time and hence the cost associated with producing the beverage containers. Molding is not easily incorporated into an inline process, therefore requiring that the molding step be separate from the in line process of forming container bodies using drawn and iron technology.
  • a further disadvantage is that the degree of expansion that may be provided using molding is substantially limited, especially when taking into account that drawn and ironed cans have undergone intensive metal working, i.e., drawing and ironing operations, and may no longer retain adequate ductility so that a conspicuous contour to give the desired effects is attainable without resulting in rupture of the can or metal fracture.
  • an aluminum body container having a wall thickness on the order of approximately 0.01cm (0.0040") can only be radially expanded by a maximum of 10% of the container body's original diameter using a single molding step.
  • WO2005000498 discloses a method and apparatus for producing can bodies from cylindrical stock by shaping the stock using an internal die and inserting a bottom.
  • an expansion die for manufacturing metal containers comprising a work surface configured to expand a diameter of a metal container, the work surface comprising a progressively expanding portion and a land portion; and an undercut portion; wherein the land portion is between the progressively expanding portion and the undercut portion and an outer diameter of the land portion is a maximum diameter of the die; characterized in that the work surface is non-polished and has a surface finish Ra ranging from about 0.2 ⁇ m (8 ⁇ m.) to about 0.81 ⁇ m (32 ⁇ in.).
  • Figures 1A-1D depict an expansion die 5 used to provide a shaped beverage container having at least one expanded portion, in which the diameter of the beverage container is expanded radially.
  • the shaped beverage container may be generally of a beverage can geometry or may generally have the geometry of beverage bottle, but other geometries have been contemplated and are within the scope of the present invention.
  • the beverage container is formed from a metal, more preferable being an aluminum alloy, such as Aluminum Association (AA) 3104.
  • AA Aluminum Association
  • the expansion die 5 of the present invention includes a work surface 10 including a progressively expanding portion 15 and a land portion 20; and an undercut portion 25 positioned following the land portion 20 of the work surface 10.
  • the initial portion 30 of the work surface 10 has a geometry for forming a transition in a container sidewall from an original diameter portion to an expanded diameter portion.
  • an expansion die 5 is provided as illustrated in Figure 1A , in which the initial portion 30 of the work surface 10 has an angle configured to provide a smooth transition between the container's original diameter and the expanded portion of the container sidewall, in which the container's diameter is increased radially.
  • beverage containers having a smooth transition are illustrated in Examples A,B,C,D, and E of Figure 2A , and Example K of Figure 2C , which illustrate some embodiments of a 5.26cm (2.069") internal diameter beverage can (beverage container) having at least one portion with a diameter expanded to greater than the diameter of a 211 beverage can having an internal diameter equal to 6.61cm (2.603").
  • the term smooth transition denotes a gradual increase in diameter.
  • an expansion die 5 having a work surface 10 to produce a smooth transition is provided to produce a container having a geometry similar to a pilsner glass.
  • an expansion die 5 is provided as illustrated in Figures 1B and 1C , in which the initial portion 30 of the work surface 10 has a curvature configured to provide a more pronounced or stepped transition between the container's original diameter and the expanded portion of the container, in which the container's diameter is increased radially.
  • the curvature of the initial portion 30 of the work surface 10 may be provided by a single radii R1.
  • the curvature of the initial portion 30 of the work surface 10 may be provided by two opposing radii R2, R3 in a manner that produces the desired expansion in providing a sidewall with a pronounced or stepped transition.
  • beverage containers having a pronounced or stepped transition are illustrated in Examples G,H,I, and J of Figures 2B , and Examples L, M, and N of Figure 2C , which illustrate some embodiments of a 5.26cm (2.069") internal diameter beverage can (beverage container) having at least one portion with a diameter expanded to greater than the diameter of a 211 beverage having an internal diameter equal to 6.61 cm (2.603").
  • the term "pronounced or stepped transition” denotes a more abrupt increase in diameter that may include a ripple effect to the container's sidewall.
  • the work surface 10 of the expansion die 5 further includes a progressively expanding portion 15 which may include the initial portion 15 which may include the initial portion 30.
  • the progressively expanding portion 15 has dimensions and a geometry that when inserted into the open end of a can stock works the can stock's sidewall to radially expand the can stock's diameter in a progressive manner as the stock travels along the work surface 10.
  • the degree of expansion may be dependent on the desired final diameter of the container's expanded portion, on the number of expanding dies utilized to form the expanded portion, as well as the material and wall thickness of the container stock.
  • the work surface 10 may provide the appropriate expansion and forming operations without the need of a knockout or like structure.
  • the work surface 10 of the expansion die 5 further includes a land portion 20 at the conclusion of the progressively expanding portion 15.
  • the land portion 20 has dimensions and a geometry for setting the final diameter of the expanded portion of the container being formed by that expanding die 5.
  • the land portion 20 may extend along the necking direction by a distance L1 being less than 1.27cm (0.5"), preferably being on the order of approximately 0.32cm (0.125"). It is noted that the dimensions for the land portion 20 are provided for illustrative purposes only and are not deemed to limit the invention, since other dimensions for the land portion 20 have also been contemplated and are within the scope of the disclosure.
  • the work surface 10 is a non-polished surface.
  • a polished surface has a surface roughness average (Ra) finish ranging from 0.05 ⁇ m (2 ⁇ in) to 0.15 ⁇ m (6 ⁇ in).
  • the work surface 10 may be a non-polished surface having a surface roughness average (Ra) ranging from more than or equally to 0.2 ⁇ m (8 ⁇ in) to less than or equal to 0.81 ⁇ l (32 ⁇ in), so long as the non-polished surface 10 does not significantly degrade the produce side coating disposed along the container stock's inner surface.
  • an undercut portion 25 configured to reduce the frictional contact between the container stock and the expansion die 5, as the container stock has been worked through the progressive expanding portion 15 and land 20 of the working surface 10.
  • Figure 1D depicts a magnified view of the end of one embodiment of an undercut portion 25, in accordance with the present invention.
  • the reduced frictional contact minimizes the incidence of collapse and improves stripping of the container stock during the expansion process.
  • the undercut portion 25 is a non-polished surface having a surface roughness average (Ra) ranging from more than or equal to 0.2 ⁇ m (8 ⁇ in) to less than or equal to 0.81 ⁇ m (32 ⁇ in).
  • the under cut portion 25 may extend into the expanding die wall by a dimension L2 of at least 0.013cm (0.005 inches). It is noted that the dimensions and surface roughness values for the undercut portion 25 are for illustrative purposes only and that the present invention is not deemed to be limited thereto.
  • a die system for producing shaped beverage containers including the expanding die 5 described in this disclosure.
  • the die system includes at least a first expansion die 5 having a work surface 10 configured to increase a container stock's diameter and to determine the profile at the transition from an original container stock diameter to an expanded portion of the container stock, and at least one progressive expansion die, wherein each successive die in the series of progressive expansion dies has a working surface configured to provide an equal, less than or increasing degree of expansion in the container stock's diameter from the first expansion die.
  • the die system may also include one or more necking dies.
  • One example of a necking die is depicted in Figure 4 .
  • a method of forming a beverage container may utilize the above described expansion die 5 and includes providing a container stock having a first diameter, expanding at least a portion of the container stock to a second diameter greater than the first diameter with at least one expansion die; and forming an end of the container stock to accept a container lid.
  • providing a container stock is meant to denote providing an aluminum blank, such as a disc or a slug, and shaping the blank into an aluminum container stock.
  • At least one expansion die 5, as described above, is then inserted into the open end of the container stock.
  • the number of expansion die 5 may be dependent on the degree of expansion, the material of the container stock and the sidewall thickness of the container stock.
  • five expansion die's 5 may be utilized to increase the internal diameter of a container stock from about 5.26cm (2.069") to a diameter greater than the internal diameter of a 211 can, as depicted in Figures 2A-2C .
  • three expansion die may be utilized to expand the internal diameter of a 211 can from about 6.61cm (2.603") to about 7.76cm (2.860"), as depicted in Figure 3 .
  • Progressive expansion with the expansion die 5 of the present invention may provide increases in the container's diameter on the order of 25%, wherein greater expansions have been contemplated, so long as the metal is not fractured during expansion.
  • a method of forming a beverage container may further include necking the container stock to a third diameter after the expanding of the portion of the container to the second diameter and prior to the forming of the end of the container blank to accept the container lid.
  • Examples L and M depicted in Figure 2C illustrate necking of an expanded portion of a container stock.
  • the third diameter provided by the necking step is less than the second diameter, and the third diameter may be greater than, less than or equal to the first diameter.
  • the necking process step may be provided by at least one necking die 40, as depicted in Figure 4 .
  • the necking process may neck the expanded portion of the container in forming a beverage can or beverage container having a bottle shape.
  • necking an expanded portion of a container that is formed in accordance with the present invention from the expanded portion to a diameter greater than the container stock's original diameter does not require a knockout because the container's sidewalls are in a state of tension following expansion.
  • a knockout may be used when necking the expanded portion of the container stock to a third diameter. Necking from the expanded portion to less than or equal to the container stock's original diameter typically require a knockout.
  • a knockout structure is utilized in necking steps wherein the diameter following necking is less than the container stock's original diameter.
  • a method of forming a beverage container may further include adjusting a travel dimension of the container stock into the necking die 40 and/or the expansion die 5 to provide a minimized transition between successive expanded portions of the container or between expanded portions and necked portions of the container.
  • the travel dimension is defined as the distance the container stock is displaced along the work surface 10 of the expanding die 5 or necking die 40.
  • One example of the effect of adjusting the travel dimension to provide a minimized transition is depicted in Example L of Figure 2C .
  • the travel dimension may be adjusted to provide an elongated transition of substantially uniform diameter between an expanded portion of the container and a necked portion of the container. Examples of a container formed having an elongated transition of substantially uniform diameter include Examples H, I, and J or Figure 2B , and Example M and N in Figure 2C .
  • a method may further include shaping with multiple expanding die 5 sets and necking die 40 sets, which may be used in succession to provide multiple alternating expanding portions and necked portions formed into the container sidewall.
  • the open end of the container stock is formed to accept a container lid.
  • the forming step for attaching a container lid to the open end of the container stock may be any known process or method, including forming a flange, curl, thread, lug, attach outsert and hem, or combinations thereof.
  • the present invention provides an expansion die 5, therefore advantageously reducing the manufacturing cost associated with shaping beverage containers in beverage container manufacturing.
  • the above disclosure is suitable for beverage, aerosol, food or any other container capable of being expanded and/or necked. Additionally, the above disclosure is equally applicable to drawn and iron, drawn, and impact extrusion shaping/expanding methods.
  • a five die expansion system was utilized to expand the diameter of a portion of a container stock having a 0.02cm (0.0088 inch) thick sidewall of Aluminum Association (AA) 3104 from an original internal diameter of 5.26cm (2.069") to a final internal diameter on the order of 6.64cm (2.615").
  • the expansion represents an increase of approximately 24% in the container's stock's diameter without the formation of Lueder's lines or metal tears.
  • the first expansion die providing an expansion of approximately 9%; the second and third expansion die each providing an expansion of approximately 4.5%; and a fourth and fifth expansion die each providing an expansion of approximately 3.0%.
  • a three die expansion system was utilized to expand the diameter of a portion of the container stock of a 211 can having a 0.01 cm (0.0056 inch) thick sidewall of Aluminum Association (AA) 3104 from an original internal diameter of 6.61cm (2.603") to a final internal diameter on the order of 7.76cm (2.860").
  • AA Aluminum Association

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Forging (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Wrappers (AREA)

Claims (7)

  1. Outil d'expansion pour fabriquer des contenants en métal, comprenant :
    une surface de travail (10) configurée pour élargir un diamètre d'un contenant en métal, la surface de travail (10) comprenant une partie s'élargissant progressivement (15) et une partie d'appui (20) ; et
    une partie de dégagement (25) ;
    dans lequel la partie d'appui (20) est entre à la fin de la partie s'élargissant progressivement (15) et la partie de dégagement (25) et un diamètre extérieur de la partie d'appui (20) est un diamètre maximal de l'outil ; caractérisé en ce que
    la surface de travail (10) est non polie et a une finition de surface Ra qui est comprise entre 0,2 µm (8 µpouces) et 0,81 µm (32 µpouces).
  2. Système d'outil comprenant :
    un premier outil d'expansion selon la revendication 1 ; et
    au moins un outil d'expansion progressif, dans lequel chaque outil successif d'au moins un outil d'expansion progressif a une surface de travail configurée pour fournir un degré d'élargissement égal, inférieur, ou croissant du diamètre de matière de contenant par rapport à l'un ou plusieurs outils d'expansion.
  3. Outil d'expansion selon la revendication 1, dans lequel une partie initiale de la surface de travail (10) présente une géométrie pour former une transition dans une paroi latérale de contenant entre une partie de diamètre original et une partie de diamètre élargi.
  4. Outil d'expansion selon la revendication 3, dans lequel la transition est étagée ou graduelle.
  5. Outil d'expansion selon la revendication 1 ou système d'outil selon la revendication 2, dans lequel la partie d'appui (20) présente des dimensions pour fournir un diamètre expansé d'une matière de contenant façonnée par la surface de travail (10).
  6. Système d'outil selon la revendication 2, comprenant en outre au moins un outil de rétreinte.
  7. Outil d'expansion selon la revendication 1 ou système d'outil selon la revendication 2, dans lequel au moins une partie de la partie de dégagement (25) a une rugosité de surface moyenne (Ra) d'environ 0,2 µm (8 µpouces) à environ 0,81 µm (32 µpouces).
EP11163270.9A 2006-06-26 2007-05-31 Outil d'expansion pour le façonnage de récipients Not-in-force EP2359954B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL11163270T PL2359954T3 (pl) 2006-06-26 2007-05-31 Roztłaczający stempel do kształtowania pojemników

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/474,581 US7934410B2 (en) 2006-06-26 2006-06-26 Expanding die and method of shaping containers
EP07797928A EP2035165B1 (fr) 2006-06-26 2007-05-31 Outil d'expansion pour le façonnage de contenants

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP07797928.4 Division 2007-05-31
EP07797928A Division EP2035165B1 (fr) 2006-06-26 2007-05-31 Outil d'expansion pour le façonnage de contenants

Publications (2)

Publication Number Publication Date
EP2359954A1 EP2359954A1 (fr) 2011-08-24
EP2359954B1 true EP2359954B1 (fr) 2016-01-27

Family

ID=38567659

Family Applications (3)

Application Number Title Priority Date Filing Date
EP07797928A Active EP2035165B1 (fr) 2006-06-26 2007-05-31 Outil d'expansion pour le façonnage de contenants
EP11163270.9A Not-in-force EP2359954B1 (fr) 2006-06-26 2007-05-31 Outil d'expansion pour le façonnage de récipients
EP07799029.9A Active EP2035166B1 (fr) 2006-06-26 2007-06-26 Procédé de fabrication de contenants

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP07797928A Active EP2035165B1 (fr) 2006-06-26 2007-05-31 Outil d'expansion pour le façonnage de contenants

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP07799029.9A Active EP2035166B1 (fr) 2006-06-26 2007-06-26 Procédé de fabrication de contenants

Country Status (22)

Country Link
US (3) US7934410B2 (fr)
EP (3) EP2035165B1 (fr)
JP (3) JP2009541066A (fr)
KR (3) KR101111585B1 (fr)
CN (3) CN101479057B (fr)
AR (3) AR061636A1 (fr)
AT (1) ATE515338T1 (fr)
AU (2) AU2007265347B2 (fr)
BR (3) BRPI0713779B1 (fr)
CA (3) CA2748426C (fr)
DK (3) DK2035165T3 (fr)
EA (3) EA018405B1 (fr)
EG (3) EG25472A (fr)
ES (3) ES2368797T3 (fr)
GT (2) GT200800292A (fr)
MX (2) MX2008016070A (fr)
MY (4) MY146903A (fr)
NZ (3) NZ595069A (fr)
PL (3) PL2035165T3 (fr)
PT (2) PT2035165E (fr)
WO (2) WO2008002741A1 (fr)
ZA (2) ZA200900415B (fr)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7726165B2 (en) * 2006-05-16 2010-06-01 Alcoa Inc. Manufacturing process to produce a necked container
US7934410B2 (en) * 2006-06-26 2011-05-03 Alcoa Inc. Expanding die and method of shaping containers
DE102009011813B4 (de) * 2008-03-26 2019-06-27 Schaeffler Technologies AG & Co. KG Kalibrierwerkzeug und Umformwerkzeug für die Fertigung von Tellerfedern
MX2010013556A (es) * 2008-06-26 2011-02-15 Alcoa Inc Recipiente de doble pared y metodo de manufactura.
US8844766B2 (en) 2009-07-14 2014-09-30 Sterilogy, Llc Dispenser assembly for dispensing disinfectant fluid and data collection and monitoring system for monitoring and reporting dispensing events
ES2879442T3 (es) * 2010-08-20 2021-11-22 Kaiser Aluminum Warrick Llc Recipiente de metal conformado y procedimiento para fabricar el mismo
HUE053500T2 (hu) 2011-09-16 2021-06-28 Ball Corp Alumínium ötvözet
DK2794144T3 (en) * 2011-12-22 2018-12-10 Alcoa Usa Corp Method of expanding the diameter of a metal container
CN104144755B (zh) * 2011-12-30 2016-10-05 可口可乐公司 使用吹气模制来形成金属饮料容器的系统和方法
BR112014020239A8 (pt) * 2012-02-17 2017-07-11 Alcoa Inc Matrizes para a formação de recipientes e métodos para a fabricação das mesmas
US20130301273A1 (en) 2012-03-22 2013-11-14 Alcoa Inc. Heat sink for an electronic component
GB201205243D0 (en) 2012-03-26 2012-05-09 Kraft Foods R & D Inc Packaging and method of opening
US9327338B2 (en) * 2012-12-20 2016-05-03 Alcoa Inc. Knockout for use while necking a metal container, die system for necking a metal container and method of necking a metal container
GB2511560B (en) 2013-03-07 2018-11-14 Mondelez Uk R&D Ltd Improved Packaging and Method of Forming Packaging
GB2511559B (en) 2013-03-07 2018-11-14 Mondelez Uk R&D Ltd Improved Packaging and Method of Forming Packaging
USD736636S1 (en) 2013-03-15 2015-08-18 iMOLZ, LLC Aerosol container
MX368657B (es) 2013-03-15 2019-10-10 Ball Corp Método y aparato para formar un cuello roscado sobre una botella metálica.
ES2921800T3 (es) * 2013-04-09 2022-08-31 Ball Corp Botella de aluminio extruido por impacto con cuello roscado fabricada a partir de aluminio reciclado y aleaciones mejoradas
AU2014317870B2 (en) 2013-09-06 2018-02-15 Arconic Technologies Llc Aluminum alloy products and methods for producing same
USD739731S1 (en) 2013-10-03 2015-09-29 Anheuser-Busch, Llc Metal beverage bottle
USD739732S1 (en) 2013-10-03 2015-09-29 Anheuser-Busch, Llc Metal beverage bottle
USD762481S1 (en) 2014-04-11 2016-08-02 iMOLZ, LLC Oval shaped can
JP6657116B2 (ja) 2014-04-30 2020-03-04 アルコア ユーエスエイ コーポレイション 向上した成形性を有するアルミニウムシートからアルミニウム容器を製造する方法
US20150343516A1 (en) * 2014-05-30 2015-12-03 Anheuser-Busch, Llc Two iron tool pack for forming tall metal bottle shaped containers
US9358604B2 (en) 2014-06-12 2016-06-07 Ball Corporation System for compression relief shaping
US9951949B1 (en) * 2014-08-02 2018-04-24 Michael H Gurin Ultra-high energy density and emissivity for energy conversion
ES2931904T3 (es) 2015-09-01 2023-01-04 Belvac Production Machinery Inc Método y aparato para expansión de latas
JP6948843B2 (ja) * 2016-06-06 2021-10-13 ユニバーサル製缶株式会社 缶の製造方法
US20180044155A1 (en) 2016-08-12 2018-02-15 Ball Corporation Apparatus and Methods of Capping Metallic Bottles
CN106553026B (zh) * 2016-12-02 2018-10-02 湖北三江航天江北机械工程有限公司 薄壁曲母线铝合金内衬成型方法及成型模具
BR112019013568A2 (pt) 2016-12-30 2020-01-07 Ball Corporation Liga de alumínio para recipientes extrudados por im-pacto e método para fabricar a mesma
US10875076B2 (en) * 2017-02-07 2020-12-29 Ball Corporation Tapered metal cup and method of forming the same
US11370579B2 (en) 2017-02-07 2022-06-28 Ball Corporation Tapered metal cup and method of forming the same
US10875684B2 (en) 2017-02-16 2020-12-29 Ball Corporation Apparatus and methods of forming and applying roll-on pilfer proof closures on the threaded neck of metal containers
CA3074430C (fr) 2017-09-15 2023-01-03 Ball Corporation Systeme et procede de formation d'une fermeture metallique pour un recipient filete
USD950318S1 (en) 2018-05-24 2022-05-03 Ball Corporation Tapered cup
USD906056S1 (en) 2018-12-05 2020-12-29 Ball Corporation Tapered cup
BR112021010450A2 (pt) 2018-12-10 2021-08-24 Ball Corporation Copo metálico afilado e método de formação do mesmo
DE102019108838B4 (de) * 2019-04-04 2021-01-28 MATO Interpraesent GmbH Isolierbecher
USD968893S1 (en) 2019-06-24 2022-11-08 Ball Corporation Tapered cup
USD953811S1 (en) 2020-02-14 2022-06-07 Ball Corporation Tapered cup
USD962702S1 (en) 2020-06-19 2022-09-06 Silgan Containers Llc Stackable, thin-metal cup
USD974845S1 (en) 2020-07-15 2023-01-10 Ball Corporation Tapered cup
JP7069275B2 (ja) * 2020-11-04 2022-05-17 ユニバーサル製缶株式会社 ボトル缶の製造方法
USD1012617S1 (en) 2021-02-22 2024-01-30 Ball Corporation Tapered cup
CN113458248B (zh) * 2021-05-07 2022-08-09 中国科学院金属研究所 一种带直筒锥形筒件缩口、扩口混合成形方法
USD1000211S1 (en) 2021-07-19 2023-10-03 Silgan Containers Llc Thin metal cup

Family Cites Families (103)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH475804A (fr) * 1967-06-26 1969-07-31 Alusuisse Procédé de fabrication d'une enveloppe métallique et enveloppe obtenue par la mise en oeuvre du procédé
US3857917A (en) * 1969-06-25 1974-12-31 Ici Ltd Process for the production of tubular films from thermoplastic materials
US3898828A (en) 1973-10-01 1975-08-12 American Can Co Die assembly and method for interior roll-necking-in a tubular member
US3995572A (en) 1974-07-22 1976-12-07 National Steel Corporation Forming small diameter opening for aerosol, screw cap, or crown cap by multistage necking-in of drawn or drawn and ironed container body
US4163380A (en) 1977-10-11 1979-08-07 Lockheed Corporation Forming of preconsolidated metal matrix composites
US4173883A (en) 1978-08-18 1979-11-13 The Continental Group, Inc. Necked-in aerosol containers
SU854537A1 (ru) * 1979-11-23 1981-08-15 Предприятие П/Я А-3681 Инструмент дл раздачи полых заготовок
HU185394B (en) 1980-12-05 1985-01-28 Matravideki Femmuevek Method for forming the neck and spout part of aluminium aerosol bottles
JPS63183738A (ja) * 1987-01-26 1988-07-29 Jidosha Kiki Co Ltd 拡管用パンチ
SU1593748A1 (ru) * 1988-10-04 1990-09-23 Ижевский Филиал Центрального Научно-Исследовательского Института Бумагоделательного Машиностроения Инструмент дл раздачи труб
JPH0677782B2 (ja) * 1988-10-13 1994-10-05 明和金属工業株式会社 缶の成形装置
US5160031A (en) 1988-11-14 1992-11-03 Berwick Manufacturing Inc. Nestable container and method of making
US5040682A (en) 1988-11-14 1991-08-20 Berwick Container Corp. Container reconfiguring system
US4947667A (en) 1990-01-30 1990-08-14 Aluminum Company Of America Method and apparatus for reforming a container
US5058408A (en) 1990-01-30 1991-10-22 Aluminum Company Of America Method for partially annealing the sidewall of a container
JPH05338640A (ja) 1990-09-17 1993-12-21 Aluminum Co Of America <Alcoa> 絞り加工された容器の基部輪郭形状およびその製造方法
GB2250972B (en) 1990-12-21 1994-05-04 Cmb Foodcan Plc Can bodies
US5261558A (en) 1990-12-21 1993-11-16 Carnaudmetalbox Plc Can bodies
DE4113428C3 (de) 1991-04-25 1999-08-05 Alcoa Gmbh Verpackwerke Schraubverschluß
CA2096366C (fr) 1992-06-23 2008-04-01 Gavin F. Wyatt-Mair Methode de fabrication de metal en feuilles pour la fabrication de cannettes
US5718352A (en) 1994-11-22 1998-02-17 Aluminum Company Of America Threaded aluminum cans and methods of manufacture
US5355710A (en) 1992-07-31 1994-10-18 Aluminum Company Of America Method and apparatus for necking a metal container and resultant container
GB9224572D0 (en) 1992-11-21 1993-01-13 Metal Box Plc Containers
DE69328163T2 (de) * 1992-12-25 2000-12-14 Toyo Seikan Kaisha Ltd Beschichtete Metallplatte für Dosen und daraus hergestellte falznactlose Dozen
JP2941628B2 (ja) * 1992-12-25 1999-08-25 東洋製罐株式会社 シームレス缶
US5394727A (en) 1993-08-18 1995-03-07 Aluminum Company Of America Method of forming a metal container body
GB9324910D0 (en) 1993-12-04 1994-01-26 Metal Box Plc Containers
JP3396947B2 (ja) * 1994-03-07 2003-04-14 東洋製罐株式会社 変形シームレス缶の製造方法
US5749257A (en) 1994-11-09 1998-05-12 Aluminum Company Of America Rivet in a converted can end, method of manufacture, and tooling
US5572893A (en) 1994-12-01 1996-11-12 Goda; Mark E. Method of necking and impact extruded metal container
WO1996025256A1 (fr) 1995-02-16 1996-08-22 Thomassen & Drijver-Verblifa N.V. Procede et appareil pour la mise en forme d'une boite
FR2731927B1 (fr) 1995-03-21 1997-06-13 Lorraine Laminage Procede de fabrication d'une boite metallique de forme
FR2731929B1 (fr) * 1995-03-21 1997-06-13 Lorraine Laminage Procede de fabrication d'une boite metallique de forme
FR2731928B1 (fr) 1995-03-21 1997-06-13 Lorraine Laminage Procede de fabrication d'une boite metallique de forme
US5727414A (en) 1995-06-07 1998-03-17 American National Can Company Method for reshaping a container
NL1000657C2 (nl) * 1995-06-26 1996-12-31 Hoogovens Staal Bv Matrijs en werkwijze voor het die-necken van een metalen romp.
US5645190A (en) 1995-09-29 1997-07-08 Goldberg; Norton Robert Aluminum beverage can
PL183331B1 (pl) 1995-09-29 2002-06-28 Impress Metal Packaging Gmbh Korpus pojemnika z dwoma odsadzeniami
EP0853514B1 (fr) 1995-10-02 2001-10-31 Crown Cork &amp; Seal Technologies Corporation Dispositifs et procedes de fabrication de boites metalliques decoratives
US5746080A (en) 1995-10-02 1998-05-05 Crown Cork & Seal Company, Inc. Systems and methods for making decorative shaped metal cans
US5832766A (en) 1996-07-15 1998-11-10 Crown Cork & Seal Technologies Corporation Systems and methods for making decorative shaped metal cans
FR2739581B1 (fr) 1995-10-06 1997-10-31 Lorraine Laminage Procede de fabrication d'une boite metallique du type boite boisson
US5776270A (en) 1996-01-02 1998-07-07 Aluminum Company Of America Method for reforming a container and container produced thereby
US6079244A (en) 1996-01-04 2000-06-27 Ball Corporation Method and apparatus for reshaping a container body
US6151939A (en) 1996-01-04 2000-11-28 Delaware Capital Formation, Inc. Can shaping apparatus
US5916317A (en) 1996-01-04 1999-06-29 Ball Corporation Metal container body shaping/embossing
US5724848A (en) 1996-04-22 1998-03-10 Crown Cork & Seal Company, Inc. System and process for necking containers
US5938389A (en) 1996-08-02 1999-08-17 Crown Cork & Seal Technologies Corporation Metal can and method of making
US5713235A (en) 1996-08-29 1998-02-03 Aluminum Company Of America Method and apparatus for die necking a metal container
CN2275486Y (zh) * 1996-09-29 1998-03-04 江阴市微型喷雾器总厂 制罐机用胀罐模具
JP3441317B2 (ja) 1996-10-21 2003-09-02 大和製罐株式会社 胴部に凹凸模様をもつ変形金属缶の製造方法
FR2756199B1 (fr) 1996-11-28 1999-01-22 Lorraine Laminage Procede de formage du col d'un recipient alimentaire, tel qu'une boite-boisson en acier notamment
FR2756758B1 (fr) 1996-12-11 1999-02-19 Lorraine Laminage Procede de fabrication d'une boite metallique de forme et boite metallique du type boite-boisson obtenue par ce procede
FR2756757B1 (fr) 1996-12-11 1999-02-19 Lorraine Laminage Procede de fabrication d'une boite metallique de forme et boite metallique alimentaire obtenue par ce procede
US5755130A (en) 1997-03-07 1998-05-26 American National Can Co. Method and punch for necking cans
FR2762383B1 (fr) 1997-04-21 1999-06-25 Sarl Munch Dispositif d'extraction de tubes d'echangeurs thermiques a faisceaux de tubes et doubles plaques
FR2773819B1 (fr) 1998-01-22 2000-03-10 Cebal Alliage d'aluminium pour boitier d'aerosol
FR2775206B1 (fr) 1998-02-26 2000-04-21 Cebal Procede pour realiser un boitier aerosol a col filete
JP4217992B2 (ja) 1998-06-26 2009-02-04 武内プレス工業株式会社 変形容器の製造方法
US6269671B1 (en) * 1998-09-16 2001-08-07 Alusuisse Technology & Management Ltd. Process for manufacturing shaped packaging
US6250122B1 (en) 1998-09-23 2001-06-26 Ball Corporation Method and apparatus for reshaping a container body
US6085563A (en) 1998-10-22 2000-07-11 Crown Cork & Seal Technologies Corporation Method and apparatus for closely coupling machines used for can making
US6038910A (en) 1998-12-30 2000-03-21 Can Industry Products, Inc. Method and apparatus for forming tapered metal container bodies
DE19860851A1 (de) 1998-12-31 2000-07-06 Kuka Werkzeugbau Schwarzenberg Verfahren und Vorrichtung zum Formen von Formteilen
USD435454S (en) 1999-01-14 2000-12-26 Heineken Brouwerijen, B.V. Beverage can
US6338263B1 (en) 1999-06-30 2002-01-15 Toyo Seikan Kaisha, Ltd. Method for manufacturing embossed can body, inspecting apparatus used for manufacturing embossed can body, and inspecting method used therefor
US6112932A (en) 1999-08-20 2000-09-05 Holdren; Ronald E. Beverage can with flow enhancing sidewall structure
BR9905474B1 (pt) * 1999-10-27 2009-01-13 dispositivo para expansço e conformaÇço de corpos de lata.
US20030115923A1 (en) 2000-01-12 2003-06-26 Veen Sjoerd Odrik Van Der Method for changing the shape of a can, and can shaped in this way
AR027371A1 (es) 2000-02-10 2003-03-26 Envases Uk Ltd Deformacion de cuerpos de pared delgada
USD455961S1 (en) 2000-02-28 2002-04-23 Coors Brewing Company Beverage can
AU769793B2 (en) 2000-06-16 2004-02-05 Corus Staal B.V. Metal can being a pressure tight metal packaging
US6374657B1 (en) 2000-10-30 2002-04-23 Crown Cork & Seal Technologies Corporation Method of making bump-up can bottom
US20020162371A1 (en) 2001-05-01 2002-11-07 Peter Hamstra Method of pressure-ram-forming metal containers and the like
US6802196B2 (en) 2001-05-01 2004-10-12 Alcan International Limited Methods of and apparatus for pressure-ram-forming metal containers and the like
UA76459C2 (en) 2001-05-01 2006-08-15 Alcan Int Ltd Method of forming a metal article of container type
EP1401596B1 (fr) * 2001-07-05 2007-04-11 Magna Structural Systems Inc. Procede d'expansion d'une ebauche tubulaire
US6701764B2 (en) 2001-09-27 2004-03-09 Siemens Westinghouse Power Corporation Method of expanding an intermediate portion of a tube using an outward radial force
US6655181B2 (en) * 2001-10-15 2003-12-02 General Motors Corporation Coating for superplastic and quick plastic forming tool and process of using
JP2003128060A (ja) * 2001-10-29 2003-05-08 Toyo Seikan Kaisha Ltd 変形シームレス缶およびその製造方法
FR2831874B1 (fr) 2001-11-07 2003-12-19 Cebal Fixation indemontable d'un dispositif de distribution sur un boitier metallique
DE10156085A1 (de) 2001-11-16 2003-05-28 Sig Cantec Gmbh & Co Kg Vorrichtung und Verfahren zum Aufweiten und Formen von Dosenrümpfen
US20030102278A1 (en) 2001-12-04 2003-06-05 Thomas Chupak Aluminum receptacle with threaded outsert
WO2003095126A1 (fr) 2002-05-10 2003-11-20 Hokkai Can Co.,Ltd. Procede et dispositif de formation du pourtour d'une canette
US20040035871A1 (en) 2002-08-20 2004-02-26 Thomas Chupak Aluminum aerosol can and aluminum bottle and method of manufacture
US6945085B1 (en) 2002-10-15 2005-09-20 Ccl Container (Hermitage) Inc. Method of making metal containers
DE10261534A1 (de) 2002-12-23 2004-07-15 Alexander Christ Spraydose
CA2461855C (fr) * 2003-03-25 2008-05-20 Weatherford/Lamb, Inc. Expansion de colonne de production assistee par vibrations
USD490317S1 (en) 2003-05-27 2004-05-25 Chin-Tien Chang Beverage can
US7584639B2 (en) 2003-06-27 2009-09-08 Crebocan Ag Method and device for the production of a can body, and can body
PT1713612E (pt) 2004-01-15 2013-05-31 Crebocan Ag Método e dispositivo para produzir um corpo de lata e corpo de lata
USD514937S1 (en) 2004-02-20 2006-02-14 Chin-Tien Chang Beverage can
US20050193796A1 (en) 2004-03-04 2005-09-08 Heiberger Joseph M. Apparatus for necking a can body
PT1586393E (pt) 2004-04-16 2007-12-17 Impress Group Bv Método de moldar corpos de recipientes e aparelho correspondente
USD512315S1 (en) 2004-07-08 2005-12-06 Glud & Marstrand A/S Beverage can
WO2006033376A1 (fr) * 2004-09-21 2006-03-30 Sumitomo Metal Industries, Ltd. Bouchon, procede de dilatation du diametre interieur d’un tuyau ou d’un tube metallique a l’aide de ce bouchon, procede de fabrication d’un tuyau ou d’un tube metallique et tuyau ou tube metallique
WO2006040116A2 (fr) 2004-10-15 2006-04-20 Corus Staal Bv Corps de boite metallique
US20060159989A1 (en) 2005-01-19 2006-07-20 Truelove & Maclean, Inc. System and process for forming battery cans
US7726165B2 (en) 2006-05-16 2010-06-01 Alcoa Inc. Manufacturing process to produce a necked container
US7934410B2 (en) 2006-06-26 2011-05-03 Alcoa Inc. Expanding die and method of shaping containers
FR2912332B1 (fr) 2007-02-13 2009-05-08 Aerocan France Machine compacte de conification des boitiers metalliques pour distributeurs aerosols et aquivalents
JP5108411B2 (ja) 2007-08-03 2012-12-26 パナソニック株式会社 電池缶およびその製造方法並びに製造装置
PL2111935T3 (pl) 2008-04-22 2012-07-31 Impress Group Bv Sposób i urządzenie do promieniowego rozszerzania korpusu pojemnika

Also Published As

Publication number Publication date
CA2748426C (fr) 2014-03-18
CN101479058B (zh) 2014-10-15
EA018405B1 (ru) 2013-07-30
EG25472A (en) 2012-01-10
EA200970058A1 (ru) 2009-06-30
MY169592A (en) 2019-04-22
KR101114302B1 (ko) 2012-02-15
AU2007265132A1 (en) 2008-01-03
CN102581166A (zh) 2012-07-18
MY146903A (en) 2012-10-15
ES2567037T3 (es) 2016-04-19
ES2368797T3 (es) 2011-11-22
EP2035166A1 (fr) 2009-03-18
US20070295051A1 (en) 2007-12-27
CA2655925A1 (fr) 2008-01-03
CN101479058A (zh) 2009-07-08
WO2008002741A1 (fr) 2008-01-03
NZ574204A (en) 2011-11-25
EP2035166B1 (fr) 2014-04-16
ES2464869T3 (es) 2014-06-04
AR065217A1 (es) 2009-05-27
EP2035165B1 (fr) 2011-07-06
CA2655925C (fr) 2011-11-15
JP5132680B2 (ja) 2013-01-30
ZA200900445B (en) 2011-12-28
EA200970059A1 (ru) 2009-06-30
US7954354B2 (en) 2011-06-07
CA2655908A1 (fr) 2008-01-03
DK2359954T3 (en) 2016-04-04
EA017475B1 (ru) 2012-12-28
EP2035165A1 (fr) 2009-03-18
PL2035165T3 (pl) 2012-01-31
MY154487A (en) 2015-06-30
KR20090027248A (ko) 2009-03-16
BRPI0722422A2 (pt) 2013-11-26
CA2655908C (fr) 2011-10-18
JP2010504857A (ja) 2010-02-18
DK2035166T3 (da) 2014-05-19
EA021215B1 (ru) 2015-04-30
US20080022746A1 (en) 2008-01-31
EG25191A (en) 2011-10-25
CN101479057A (zh) 2009-07-08
US20110167889A1 (en) 2011-07-14
BRPI0713779B1 (pt) 2020-04-07
AR085634A2 (es) 2013-10-16
ATE515338T1 (de) 2011-07-15
CN101479057B (zh) 2012-09-19
NZ595069A (en) 2013-03-28
AU2007265347B2 (en) 2011-05-19
AU2007265347A1 (en) 2008-01-03
PT2035166E (pt) 2014-05-28
MX2008016070A (es) 2009-01-20
PL2359954T3 (pl) 2016-08-31
KR101111585B1 (ko) 2012-02-24
JP2012161844A (ja) 2012-08-30
JP2009541066A (ja) 2009-11-26
MX2008016427A (es) 2009-01-21
EP2359954A1 (fr) 2011-08-24
KR20090039732A (ko) 2009-04-22
AR061636A1 (es) 2008-09-10
US8555692B2 (en) 2013-10-15
ZA200900415B (en) 2011-12-28
EA201200059A1 (ru) 2012-09-28
KR101146188B1 (ko) 2012-05-24
GT200800293AA (es) 2014-04-04
AU2007265132B2 (en) 2010-10-28
BRPI0713779A2 (pt) 2012-10-30
MY146328A (en) 2012-07-31
WO2008002899A1 (fr) 2008-01-03
CN102581166B (zh) 2015-11-25
BRPI0713658A2 (pt) 2012-10-23
NZ574797A (en) 2011-11-25
BRPI0713658B1 (pt) 2020-04-07
EG26491A (en) 2013-12-17
PT2035165E (pt) 2011-09-29
US7934410B2 (en) 2011-05-03
KR20110074770A (ko) 2011-07-01
CA2748426A1 (fr) 2008-01-03
DK2035165T3 (da) 2011-09-26
PL2035166T3 (pl) 2014-09-30
GT200800292A (es) 2009-12-02

Similar Documents

Publication Publication Date Title
EP2359954B1 (fr) Outil d&#39;expansion pour le façonnage de récipients
CA2651778C (fr) Procede de fabrication d&#39;un contenant a col
CA2807696C (fr) Recipient metallique faconne et son procede de fabrication
US20100107718A1 (en) Necking die with redraw surface and method of die necking
AU2011204938B2 (en) Expanding die and method of shaping containers

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AC Divisional application: reference to earlier application

Ref document number: 2035165

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: RS

17P Request for examination filed

Effective date: 20120223

17Q First examination report despatched

Effective date: 20140226

RIC1 Information provided on ipc code assigned before grant

Ipc: B21D 51/26 20060101AFI20150616BHEP

Ipc: B65D 1/16 20060101ALN20150616BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20150803

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AC Divisional application: reference to earlier application

Ref document number: 2035165

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 772455

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160215

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602007044748

Country of ref document: DE

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

Effective date: 20160331

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2567037

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20160419

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160428

REG Reference to a national code

Ref country code: SK

Ref legal event code: T3

Ref document number: E 20593

Country of ref document: SK

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160527

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160127

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160531

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160527

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160127

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602007044748

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160127

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160127

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160127

Ref country code: LU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160531

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

26N No opposition filed

Effective date: 20161028

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160531

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160531

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160127

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160427

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160531

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20170824 AND 20170830

REG Reference to a national code

Ref country code: NL

Ref legal event code: PD

Owner name: ALCOA USA CORP.; US

Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), ASSIGNMENT; FORMER OWNER NAME: ALCOA INC.

Effective date: 20170818

REG Reference to a national code

Ref country code: AT

Ref legal event code: UEP

Ref document number: 772455

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160127

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20070531

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160127

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160127

Ref country code: MT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160531

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CZ

Payment date: 20180529

Year of fee payment: 12

Ref country code: DK

Payment date: 20180518

Year of fee payment: 12

Ref country code: DE

Payment date: 20180522

Year of fee payment: 12

Ref country code: ES

Payment date: 20180626

Year of fee payment: 12

Ref country code: FI

Payment date: 20180521

Year of fee payment: 12

Ref country code: SK

Payment date: 20180427

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20180518

Year of fee payment: 12

Ref country code: IT

Payment date: 20180530

Year of fee payment: 12

Ref country code: FR

Payment date: 20180522

Year of fee payment: 12

Ref country code: PL

Payment date: 20180426

Year of fee payment: 12

Ref country code: TR

Payment date: 20180528

Year of fee payment: 12

Ref country code: AT

Payment date: 20180522

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20180518

Year of fee payment: 12

REG Reference to a national code

Ref country code: AT

Ref legal event code: PC

Ref document number: 772455

Country of ref document: AT

Kind code of ref document: T

Owner name: ALCOA USA CORP., US

Effective date: 20180820

REG Reference to a national code

Ref document number: 602007044748

Country of ref document: DE

Ref country code: DE

Ref legal event code: R082

Representative=s name: OLSWANG GERMANY LLP, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 602007044748

Country of ref document: DE

Owner name: ALCOA USA CORP., PITTSBURGH, US

Free format text: FORMER OWNER: ALCOA INC., PITTSBURGH, PA., US

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20180518

Year of fee payment: 12

REG Reference to a national code

Ref country code: ES

Ref legal event code: PC2A

Owner name: ALCOA USA CORP.

Effective date: 20190618

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 602007044748

Country of ref document: DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602007044748

Country of ref document: DE

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

Effective date: 20190531

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20190601

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 772455

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190531

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20190531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190531

Ref country code: SK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190531

Ref country code: CZ

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190531

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190601

Ref country code: FI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190531

REG Reference to a national code

Ref country code: SK

Ref legal event code: MM4A

Ref document number: E 20593

Country of ref document: SK

Effective date: 20190531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190531

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190531

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20191203

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190601

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190531

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20201002

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190601

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190531